[1] UNIV LAQUILA,DIPARTIMENTO CHIM INGN CHIM & MAT,I-67010 LAQUILA,ITALY
[2] ACAD SCI CZECH REPUBL,INST CHEM PROC FUNDAMENTALS,CR-16502 PRAGUE 6,SUCHDOL,CZECH REPUBLIC
[3] CNR,CTR STUDIO STABIL & REATTIV COMPOSTI COORDINAZ,I-35131 PADUA,ITALY
[4] CNR,IST FRAE,I-35020 LEGNANO,ITALY
[5] UNIV PADUA,DIPARTIMENTO CHIM FIS,I-35131 PADUA,ITALY
[6] UNIV PADUA,DIPARTIMENTO SCI FARMACEUT,I-35131 PADUA,ITALY
[7] UNIV PADUA,DIPARTIMENTO CHIM INORGAN MET ORGAN & ANALIT,I-35131 PADUA,ITALY